Patch 253cb831 [zlib: add watchdog reset call] added already a few
watchdog reset calls to the new zlib U-Boot port. But on some boards
this is not enough. Additional calls are needed on boards with
short watchdog timeouts.
This was detected and tested on the lwmon5 board with a very short
watchdog timeout. Without this patch, the board resets during Linux
kernel decompression. With it, the decompression succeeds.
Signed-off-by: Stefan Roese <s...@denx.de>
Cc: Detlev Zundel <d...@denx.de>
---
v2:
- Changed to use WATCHDOG_RESET macro instead of function pointer
lib/zlib.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/zlib.c b/lib/zlib.c
index 2b31dba..e19484a 100644
--- a/lib/zlib.c
+++ b/lib/zlib.c
@@ -1599,6 +1599,7 @@ int flush;
strm->adler = state->check = adler32(0L, Z_NULL, 0);
state->mode = TYPE;
case TYPE:
+ WATCHDOG_RESET();
if (flush == Z_BLOCK) goto inf_leave;
case TYPEDO:
if (state->last) {
--
1.7.2.3
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